P7-150 Portable Sand Blasting Machine – Compact, Powerful & Efficient
The P7-150 portable sand blasting machine is a compact, pressure portable sand blasting machine designed for efficient surface preparation, rust removal, paint stripping, cleaning, deburring, and other abrasive blasting applications. With a 150 kg abrasive storage capacity, this machine offers a practical solution for workshops, fabrication units, maintenance contractors, construction projects, and industrial users that need reliable blasting equipment with easy mobility.
Designed as a mobile portable sand blasting machine, the P7-150 can be moved between work locations, making it particularly useful for large or fixed workpieces that cannot easily be transported to a stationary blasting cabinet or room. The machine is manually operated and uses compressed air to propel compatible abrasive media through the sand blasting hose and nozzle.
What Is a P7-150 Portable Sand Blasting Machine?
The P7-150 portable sand blasting machine is a pressure-type abrasive blasting machine with a 150 kg storage capacity. It is also commonly referred to as a portable sand blasting hopper or portable sand blaster because of its compact pressure-pot design and mobile construction.
The pressure vessel holds the selected abrasive media while compressed air pressurizes the tank and pushes the abrasive into the blasting line. The abrasive then travels through the sand blast hose and exits through the sand blasting nozzle at high velocity, allowing the operator to clean and prepare suitable surfaces.
The P7-150 is particularly useful where portability, straightforward operation, and economical abrasive blasting are important.
We produce portable blasting machines in sizes 150 kg, 300 kg, 500 kg, and 1000 kg. The hopper's capacity is represented by these precise sizes. We offer an air compressor and dust collector based on these sizes. There are two types of portable blasting machines: one has a remote, and the other is without a remote.
How Does the P7-150 Portable Sand Blasting Machine Work?
The working principle of this portable sand blasting machine is based on pressurized abrasive delivery.
- Select the Appropriate Abrasive: First, select an abrasive suitable for the workpiece and desired surface finish. Depending on the application, compatible abrasive media may include steel grit, steel shot, garnet sand, aluminum oxide, copper slag, glass beads, and other suitable blasting materials.
- Load the Pressure Pot: The selected abrasive is loaded into the pressure vessel. Using a suitable screen or mesh during loading can help prevent oversized particles from entering the system and potentially obstructing the blasting line.
- Supply Compressed Air: The air compressor supplies compressed air to the blasting system. The P7-150 sand blasting hopper requires approximately 35-40 CFM at 80 PSI according to the listed product specifications.
- Pressurize the Tank: The control system directs compressed air into the pressure vessel, creating the pressure needed to move abrasive media toward the mixing section and blasting hose.
- Control Abrasive Flow: The abrasive and compressed air combine in the mixing arrangement before entering the blasting hose. The operator can control the blasting process through the machine's operating controls and deadman system.
- Blast the Surface: The abrasive travels through the sand blasting hose and exits through the selected nozzle. The high-velocity abrasive impacts the workpiece to remove unwanted material and prepare the surface.
Advantages of P7-150 Portable Sand Blasting Machine
The P7-150 provides several practical benefits for users looking for a mobile abrasive blasting solution.
- Compact and Portable Design: Its three-wheel configuration makes the machine easier to move around the work area. This portability is particularly useful for on-site blasting operations.
- 150 kg Abrasive Capacity: The 150 kg storage capacity provides a practical balance between abrasive holding capacity and machine mobility.
- Versatile Surface Preparation: The machine can be used for rust removal, paint stripping, cleaning, deburring, and other suitable abrasive blasting applications.
- Manual Operation: The manually operated configuration provides a straightforward solution for users who require a simple blasting system.
- Compatible Nozzle Options: The listed configuration supports tungsten carbide nozzles and boron carbide nozzles, allowing users to select an appropriate nozzle according to their application.
- Economical Blasting Solution: Its compact configuration makes the P7-150 a practical option for users looking for a portable abrasive blasting system without the footprint of a larger fixed installation.
P7-150 Portable Sand Blaster Abrasive Media
The performance of any portable sand blasting machine depends significantly on selecting the correct abrasive. Common blasting media include:
- Steel shot
- Steel grit
- Garnet
- Aluminum oxide
- Copper slag
- Glass beads
- Silicon carbide
- Other compatible abrasive media
The P7-150 specifies a recommended abrasive size of 30-80 mesh. The actual abrasive selection should be based on the machine specifications, workpiece material, desired finish, and blasting objective.
The term "sand blasting" is widely used for abrasive blasting, but users should not automatically assume that ordinary silica sand is suitable. Depending on the application and local safety requirements, alternative abrasive media may be preferable.
P7-150 Portable Sand Blasting Hopper Compressor Requirement
A suitable compressor is essential for achieving effective performance from a portable sand blasting machine. The P7-150 specification lists a compressed-air requirement of approximately 35-40 CFM at 80 PSI.
The air compressor should be capable of maintaining the required air volume and pressure while the machine is operating. Insufficient airflow can reduce abrasive velocity and blasting efficiency. Before purchasing a compressor, users should consider:
- Required CFM
- Operating pressure
- Nozzle size
- Blasting duration
- Abrasive type
- Duty cycle
- Compressor reserve capacity
P7-150 Portable Sand Blasting Hose and Nozzle
The blast hose provides the connection between the pressure pot and blasting nozzle. The listed P7-150 configuration includes a 5-metre blast hose.
The nozzle is equally important because its bore size, material, and design influence abrasive velocity and air consumption. The P7-150 is listed with tungsten carbide and boron carbide nozzle options.
For demanding applications, selecting a suitable abrasive blasting hose, abrasive blasting hose coupling, nozzle holder, and nozzle is important for maintaining reliable system performance.
P7-150 Portable Sand Blasting Machine Price
The P7-150 portable sand blasting machine price depends on configuration, selected options, dispatch location, and accessories. The current product page gives an indicative price range of ₹40,000 to ₹1,00,000, with final pricing available through a formal quotation.
For an accurate quotation, customers should specify the required machine configuration, abrasive requirements, nozzle, sand blasting nozzle holder, blasting hose, air compressor arrangement, quantity, and delivery location.
How to Choose the Right Portable Sand Blasting Machine
Before purchasing a portable sand blasting machine, consider the following factors:
- Abrasive capacity: Select a tank size according to the project's scale and blasting duration.
- Abrasive type: Confirm that the selected media is appropriate for the machine and workpiece.
- Compressor capacity: Ensure sufficient CFM and pressure for the selected nozzle.
- Nozzle material: Choose the nozzle according to abrasive hardness and expected usage.
- Blast hose length: Select a length that provides comfortable access to the work area.
- Mobility: Consider the distance and terrain over which the machine must be moved.
- Control system: Choose the appropriate manual, remote, or other compatible control arrangement.
- Safety equipment: Provide sand blasting safety equipment, suitable blasting PPE, breathing-air protection, and dust-control measures.
Portable Sand Blasting Machine Manufacturer in India
We are a portable sand blasting machine manufacturer in India and a supplier of a sand blasting machine, abrasive blasting machine, abrasive shot blasting machine, portable shot blasting machine, sand blasting cabinet, shot blasting room, sand blasting helmet, grit blasting machine, thermal spray gun, abrasive media, paint spray booth, industrial vacuum cleaner, or dust collector, worldwide. Offering abrasive blasting equipment for industrial surface preparation and cleaning applications. The P7-150 is manufactured in India and is available with customer-specific configuration options. The listed production capacity is 4–5 units, with delivery generally stated as 7-15 days.
Our range extends beyond the P7-150 and includes 150 kg, 300 kg, 500 kg, and 1000 kg portable blasting machines, along with remote and non-remote configurations.
Why Choose P7-150 Portable Sand Blasting Machine?
The P7-150 portable sand blasting machine is a practical choice for customers who need a compact, mobile, and versatile pressure blasting system. Its 150 kg abrasive capacity, 35–40 CFM air requirement, 30–80 mesh recommended abrasive size, 5-metre blast hose, and tungsten carbide nozzle or boron carbide nozzle options make it suitable for a variety of industrial surface preparation applications.
Whether the requirement is rust removal, paint stripping, carbon cleaning, metal surface preparation, deburring, casting cleaning, fabrication work, construction maintenance, or hard-to-reach surface cleaning, the P7-150 can provide a flexible abrasive blasting machine solution.
For the best results, select the machine, abrasive media, compressor, hose, nozzle, and safety equipment according to the specific application and manufacturer's operating requirements.
